However, it is limited because of some problems associated with its direct use, which includes membrane flux decline and insufficient removal of dissolved organic matter.
然而，它是有限的，因为一些问题与它的直接使用，其中包括膜通量下降，不足以消除溶解的有机物质。
2
Inspecting the effect of tundish and the tundish flux on removal of inclusion.
检验中间包及中间包覆盖剂对夹杂去除效果的影响。
3
The oxide thinning process could not only reduce the coalescent resistance of solder alloys during melting but also make the complete removal of oxide with flux easier.